A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a door closing buffering device which comprises a buffer shell, wherein a fixation groove is formed in the bottom of the buffer shell; a slide sleeve groove is formed above thefixation groove; a connecting rod fixation part is disposed in the fixation groove; a fixed rotation shaft is disposed at the center of the connecting rod fixation part; a slide sleeve is disposed inthe slide sleeve groove; a connecting rod slide groove is disposed in the slide sleeve; buffer grooves are formed in two sides of the connecting rod slide groove respectively; a buffer rod is disposed in each of the buffer grooves; an upper fixation part is disposed above the slide sleeve; one end of each buffer rod is fixedly connected to the upper fixation part; springs are disposed on two endsof the outer side of the slide sleeve respectively; one end of each spring is fixedly connected to the upper fixation part; a connecting rod is disposed between the connecting rod fixation part and the slide sleeve; a rotation shaft hole is formed in the center of the connecting rod; a poking pillar is disposed on one end of the connecting rod; a release pillar hole is formed in the other end ofthe connecting rod; a door plank release claw is disposed in front of the poking pillar; and a door plank release claw hole is formed in the door plank release claw. The whole course is safe and reliable; and product cost is lower.
本发明公开了一种闭门缓冲装置，包括缓冲器外壳，缓冲器外壳底部设有固定槽，固定槽上方设有滑套槽，固定槽内设有连杆固定件，连杆固定件中间设有固定转轴，滑套槽内设有滑套，滑套中间设有连杆滑槽，连杆滑槽两侧分别各设有缓冲槽，缓冲槽内分别各设有缓冲棒，滑套上方设有上固定件，缓冲棒一端分别各与上固定件形成固定连接，滑套外侧两边分别各设有弹簧，弹簧一端分别各与上固定件形成固定连接，连杆固定件和滑套之间设有连杆，连杆中间设有转轴孔，连杆一端设有拨柱，连杆另一端设有释放柱孔，拨柱前方设有门板释放爪，门板释放爪上设有门板释放爪孔，整个过程安全可靠，产品成本更低。
The invention discloses a door closing buffering device which comprises a buffer shell, wherein a fixation groove is formed in the bottom of the buffer shell; a slide sleeve groove is formed above thefixation groove; a connecting rod fixation part is disposed in the fixation groove; a fixed rotation shaft is disposed at the center of the connecting rod fixation part; a slide sleeve is disposed inthe slide sleeve groove; a connecting rod slide groove is disposed in the slide sleeve; buffer grooves are formed in two sides of the connecting rod slide groove respectively; a buffer rod is disposed in each of the buffer grooves; an upper fixation part is disposed above the slide sleeve; one end of each buffer rod is fixedly connected to the upper fixation part; springs are disposed on two endsof the outer side of the slide sleeve respectively; one end of each spring is fixedly connected to the upper fixation part; a connecting rod is disposed between the connecting rod fixation part and the slide sleeve; a rotation shaft hole is formed in the center of the connecting rod; a poking pillar is disposed on one end of the connecting rod; a release pillar hole is formed in the other end ofthe connecting rod; a door plank release claw is disposed in front of the poking pillar; and a door plank release claw hole is formed in the door plank release claw. The whole course is safe and reliable; and product cost is lower.
本发明公开了一种闭门缓冲装置，包括缓冲器外壳，缓冲器外壳底部设有固定槽，固定槽上方设有滑套槽，固定槽内设有连杆固定件，连杆固定件中间设有固定转轴，滑套槽内设有滑套，滑套中间设有连杆滑槽，连杆滑槽两侧分别各设有缓冲槽，缓冲槽内分别各设有缓冲棒，滑套上方设有上固定件，缓冲棒一端分别各与上固定件形成固定连接，滑套外侧两边分别各设有弹簧，弹簧一端分别各与上固定件形成固定连接，连杆固定件和滑套之间设有连杆，连杆中间设有转轴孔，连杆一端设有拨柱，连杆另一端设有释放柱孔，拨柱前方设有门板释放爪，门板释放爪上设有门板释放爪孔，整个过程安全可靠，产品成本更低。
Door closing buffering device
一种闭门缓冲装置
LIAO RUIZHONG (author)
2020-06-12
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Buffering closing mechanism and door and window buffering closing mechanism
| European Patent Office | 2023